The Miami Dolphins were young in 2015. They started the year as the fourth youngest team in terms of average age in the NFL, coming in with a 25.62 years old average. That's after starting the 2015 season with the 15th youngest team. Miami went with youth in 2015, and, unfortunately, they played like a young team, and a young team with questionable coaching, at times. It left them with a 6-10 record despite offseason hype that they were finally ready to challenge the New England Patriots for the AFC East title.
Fast forward to this offseason, and the Dolphins appear to be focused on adding some veterans into the locker room.